CameraConstraint class abstract

Describes a boundary for a MapCamera, that cannot be exceeded by movement

This separate from constraints that may be imposed by the chosen CRS.

Positioning is handled by CameraFit.

Implementers

• ContainCamera
• ContainCameraCenter
• UnconstrainedCamera

Annotations

• @immutable

Constructors

CameraConstraint()

Describes a boundary for a MapCamera, that cannot be exceeded by movement

const

CameraConstraint.contain({required LatLngBounds bounds})

Constrains the edges of the camera to within bounds

const

factory

CameraConstraint.containCenter({required LatLngBounds bounds})

Constrains the center coordinate of the camera to within bounds

const

factory

CameraConstraint.unconstrained()

Does not apply any constraint

const

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

constrain(MapCamera camera) → MapCamera?

Create a new constrained camera based off the current camera

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited